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VideoBackends: Use VideoCommon shader generators for efb2tex copies.

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This will generate one shader per copy format. For now, it is the same
shader with the colmat hard coded. So it should already improve the GPU
performance a bit, but a rewrite of the shader generator is suggested.

Half of the patch is done by linkmauve1:
VideoCommon: Reorganise the shader writes.
This commit is contained in:
Markus Wick 2017-08-04 17:56:24 +02:00 • committed by degasus
commit 491c10ec96
15 changed files with 468 additions and 211 deletions
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3
Source/Core/VideoBackends/D3D/TextureCache.cpp
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@ -222,7 +222,8 @@ TextureCache::~TextureCache()
void TextureCache::CopyEFBToCacheEntry(TCacheEntry* entry, bool is_depth_copy,
const EFBRectangle& src_rect, bool scale_by_half,
unsigned int cbuf_id, const float* colmat)
unsigned int cbuf_id, const float* colmat,
EFBCopyFormat dst_format, bool is_intensity)
{
auto* destination_texture = static_cast<DXTexture*>(entry->texture.get());